48431025

素因数分解:

$3^2\times 5^2\times {\mathrm{215249}}^1$

素因数の和:215265

約数の個数: 18

約数和(自身を含む): 86745750

約数和(自身を除く): 38314725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 215249, 645747, 1076245, 1937241, 3228735, 5381225, 9686205, 16143675, 48431025]

約数ペア:

[(1, 48431025), (3, 16143675), (5, 9686205), (9, 5381225), (15, 3228735), (25, 1937241), (45, 1076245), (75, 645747), (225, 215249)]